IT7830477A0 - Testa di scrittura elettrostatica e metodo di fabbricazione di tale testa. - Google Patents

Testa di scrittura elettrostatica e metodo di fabbricazione di tale testa.

Info

Publication number
IT7830477A0
IT7830477A0 IT7830477A IT3047778A IT7830477A0 IT 7830477 A0 IT7830477 A0 IT 7830477A0 IT 7830477 A IT7830477 A IT 7830477A IT 3047778 A IT3047778 A IT 3047778A IT 7830477 A0 IT7830477 A0 IT 7830477A0
Authority
IT
Italy
Prior art keywords
head
manufacture
electrostatic writing
electrostatic
writing head
Prior art date
Application number
IT7830477A
Other languages
English (en)
Other versions
IT1100448B (it
Original Assignee
Philips Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from BE183188A external-priority patent/BE861531A/nl
Application filed by Philips Nv filed Critical Philips Nv
Publication of IT7830477A0 publication Critical patent/IT7830477A0/it
Application granted granted Critical
Publication of IT1100448B publication Critical patent/IT1100448B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/385—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material
    • B41J2/39—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material using multi-stylus heads
    • B41J2/395—Structure of multi-stylus heads
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
    • H05K3/403—Edge contacts; Windows or holes in the substrate having plural connections on the walls thereof
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/03—Conductive materials
    • H05K2201/0332—Structure of the conductor
    • H05K2201/0364—Conductor shape
    • H05K2201/0379—Stacked conductors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09145—Edge details
    • H05K2201/0919—Exposing inner circuit layers or metal planes at the side edge of the printed circuit board [PCB] or at the walls of large holes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/0011—Working of insulating substrates or insulating layers
    • H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
    • H05K3/0052—Depaneling, i.e. dividing a panel into circuit boards; Working of the edges of circuit boards
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/46—Manufacturing multilayer circuits
    • H05K3/4611—Manufacturing multilayer circuits by laminating two or more circuit boards
    • H05K3/4614—Manufacturing multilayer circuits by laminating two or more circuit boards the electrical connections between the circuit boards being made during lamination

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Dot-Matrix Printers And Others (AREA)
IT7830477A 1977-12-06 1978-12-01 Testa di scrittura elettrostatica e metodo di fabbricazione di tale testa IT1100448B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE183188A BE861531A (nl) 1977-12-06 1977-12-06 Elektrostatische schrijfkop en werkwijze voor het vervaardigen daarvan

Publications (2)

Publication Number Publication Date
IT7830477A0 true IT7830477A0 (it) 1978-12-01
IT1100448B IT1100448B (it) 1985-09-28

Family

ID=3843067

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7830477A IT1100448B (it) 1977-12-06 1978-12-01 Testa di scrittura elettrostatica e metodo di fabbricazione di tale testa

Country Status (12)

Country Link
US (1) US4300146A (it)
JP (1) JPS5486331A (it)
AU (1) AU525298B2 (it)
BR (1) BR7807967A (it)
CA (1) CA1099327A (it)
DE (1) DE2852355C2 (it)
ES (2) ES475678A1 (it)
FR (1) FR2411086B1 (it)
GB (1) GB2009049B (it)
IT (1) IT1100448B (it)
NL (1) NL7811813A (it)
SE (1) SE439454B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68917875T2 (de) * 1988-12-06 1995-03-02 Ngk Insulators Ltd Aufzeichnungskopf, bestehend aus einem eine Elektrode tragenden Substrat mit einem dünnwandigen Kontaktendteil.
EP0415622B1 (en) * 1989-08-21 1994-01-05 Ngk Insulators, Ltd. Recording head including electrode supporting substrate having thin-walled contact end portion, and substrate reinforcing layer
JP2780849B2 (ja) * 1990-05-16 1998-07-30 日本碍子株式会社 通電方式記録ヘッド
JP3308337B2 (ja) * 1992-04-02 2002-07-29 ヒューレット・パッカード・カンパニー インクジェット・プリンタ用プリントヘッド，インクジェット・プリンタ用プリントヘッドの形成方法及び部品組立方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2043250A5 (it) * 1969-04-15 1971-02-12 Olivetti & Co Spa
US3618118A (en) * 1969-07-28 1971-11-02 Varian Associates Electrographic writing head of plural printed circuit construction
US3626422A (en) * 1969-07-28 1971-12-07 Varian Associates Electrographic-writing head having a preponderance of conductive portions engaging the recording medium
US3903594A (en) * 1974-05-28 1975-09-09 Gould Inc Method of making electrographic recording heads employing printed circuit techniques
US3984844A (en) * 1974-11-20 1976-10-05 Hitachi, Ltd. Thermal recording apparatus
DE2648298B2 (de) * 1976-10-26 1980-07-24 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Aufzeichnungsorgan für die elektrostatische Reproduktion

Also Published As

Publication number Publication date
ES475678A1 (es) 1979-11-01
DE2852355A1 (de) 1979-06-07
IT1100448B (it) 1985-09-28
JPS5486331A (en) 1979-07-09
DE2852355C2 (de) 1983-04-07
US4300146A (en) 1981-11-10
SE439454B (sv) 1985-06-17
CA1099327A (en) 1981-04-14
FR2411086A1 (fr) 1979-07-06
ES478354A1 (es) 1980-01-16
BR7807967A (pt) 1979-07-31
FR2411086B1 (fr) 1986-01-24
GB2009049B (en) 1982-01-13
AU525298B2 (en) 1982-10-28
SE7812434L (sv) 1979-06-07
GB2009049A (en) 1979-06-13
AU4218378A (en) 1979-06-14
NL7811813A (nl) 1979-06-08

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